ERIC Number: EJ811276
Record Type: Journal
Publication Date: 2008-Oct
Abstractor: As Provided
Reference Count: 0
Depressed Adolescents and Comorbid Psychiatric Disorders: Are There Differences in the Presentation of Depression?
Small, David Marc; Simons, Anne D.; Yovanoff, Paul; Silva, Susan G.; Lewis, Cara C.; Murakami, Jessica L.; March, John
Journal of Abnormal Child Psychology, v36 n7 p1015-1028 Oct 2008
Patterns and correlates of comorbidity, as well as differences in manifest depressive profiles were investigated in a sample of depressed adolescents. A sub-sample of the youth were characterized as belonging to either a "Pure" depression group, an "Internalizing" group (depression and co-occurring internalizing disorders), or an "Externalizing" group (depression and co-occurring externalizing disorders). Item response theory (IRT) and differential item functioning (DIF) were used to assess whether the depressed adolescents from the different comorbidity groups presented with different depressive symptoms. Results indicated that the comorbidity groups were meaningfully distinct in terms of psychosocial correlates as well as showed differences in depressive symptom profiles as informed by DIF analyses. In particular, the comorbidity groups differed in terms of presentation of psychomotor changes and cognitive impairments. Implications for assessment are discussed.
Descriptors: Adolescents, Profiles, Depression (Psychology), Item Response Theory, Symptoms (Individual Disorders), Mental Disorders, Psychological Patterns, Correlation, Psychomotor Skills, Cognitive Processes
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A